Base | Representation |
---|---|
bin | 111100111111010… |
… | …100000010110100 |
3 | 2122022101110212022 |
4 | 330333110002310 |
5 | 4043421331012 |
6 | 245311212312 |
7 | 34233212141 |
oct | 7477240264 |
9 | 2568343768 |
10 | 1023230132 |
11 | 48564aa41 |
12 | 246817098 |
13 | 133cb1922 |
14 | 99c773c8 |
15 | 5ec6e472 |
hex | 3cfd40b4 |
1023230132 has 12 divisors (see below), whose sum is σ = 1815873696. Its totient is φ = 504409080.
The previous prime is 1023230101. The next prime is 1023230183. The reversal of 1023230132 is 2310323201.
It is a self number, because there is not a number n which added to its sum of digits gives 1023230132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1801178 + ... + 1801745.
It is an arithmetic number, because the mean of its divisors is an integer number (151322808).
Almost surely, 21023230132 is an apocalyptic number.
It is an amenable number.
1023230132 is a deficient number, since it is larger than the sum of its proper divisors (792643564).
1023230132 is a wasteful number, since it uses less digits than its factorization.
1023230132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3602998 (or 3602996 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 1023230132 is about 31987.9685506911. The cubic root of 1023230132 is about 1007.6841794775.
Adding to 1023230132 its reverse (2310323201), we get a palindrome (3333553333).
The spelling of 1023230132 in words is "one billion, twenty-three million, two hundred thirty thousand, one hundred thirty-two".
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